Are you looking for gas gun like remington 1100 or Beretta 391 or a single barrel brake open or O/U . What is your budget. This info will help to pick the right starting gun. Thanks Sgoose
How small is he? And how strong? Those are both big factors to determine which trap gun to consider, in addition to the previous input
I have better than a Micro . 32 inch , choke tubes , rarely shot BT with the easier to hold and swing flat beaver tail forearm has a thin pad on it and comes to 14 inches now so as he grows , which could happen quickly , just put a thicker pad on $1100 and something for shipping
